Perhaps you should try some spelling variations:
"sobre politica publicaas." » "sobre politica publicas.", "sobre politicas publicas.", "sobre politicas publicad.", "sobre politicas publicasas.", "sobre politicas publicaas."
"elites politicas publica." » "elites politicas publicas.", "elites politicas publicad.", "elites politica publicas.", "limites politicos publica.", "las politicas publica.", "ideas politicas publica."
"serie politica publica." » "serie politicas publicas.", "serie politicas publica.", "serie policiaca publica.", "elite politica publica."

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("elites politicas publica.") or ((("sobre politica publicaas.") or ("serie politica publica."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("elites politicas publica.") OR ((("sobre politica publicaas.") OR ("serie politica publica.")))).
• Removing quotes may allow a broader search: (( elites politicas publica. ) or ((( sobre politica publicaas. ) or ( serie politica publica. )))).
• Adding a wildcard symbol may retrieve word variants: (("elites politicas publica.") or ((("sobre politica publicaas.") or ("serie politica publica."))))*.